Fix ttl for attached notebook + fix session size

2GB is enough for the used data

Author: FlorentinD

doc/modules/ROOT/pages/tutorials/graph-analytics-serverless-self-managed.adoc

@@ -92,16 +92,16 @@ or the manual for more details on the parameters.
 ----
 from graphdatascience.session import AlgorithmCategory, CloudLocation, SessionMemory
 
-# Explicitly define the size of the session
-memory = SessionMemory.m_8GB
-
 # Estimate the memory needed for the GDS session
 memory = sessions.estimate(
     node_count=20,
     relationship_count=50,
     algorithm_categories=[AlgorithmCategory.CENTRALITY, AlgorithmCategory.NODE_EMBEDDING],
 )
 
+# Explicitly define the size of the session
+memory = SessionMemory.m_2GB
+
 print(f"Estimated memory: {memory}")
 
 # Specify your cloud location

doc/modules/ROOT/pages/tutorials/graph-analytics-serverless-standalone.adoc

@@ -89,9 +89,6 @@ or the manual for more details on the parameters.
 ----
 from graphdatascience.session import AlgorithmCategory, CloudLocation, SessionMemory
 
-# Explicitly define the size of the session
-memory = SessionMemory.m_4GB
-
 # Estimate the memory needed for the GDS session
 memory = sessions.estimate(
     node_count=20,
@@ -101,6 +98,9 @@ memory = sessions.estimate(
 
 print(f"Estimated memory: {memory}")
 
+# Explicitly define the size of the session
+memory = SessionMemory.m_2GB
+
 # Specify your cloud location
 cloud_location = CloudLocation("gcp", "europe-west1")
 

doc/modules/ROOT/pages/tutorials/graph-analytics-serverless.adoc

@@ -93,15 +93,17 @@ or the manual for more details on the parameters.
 ----
 from graphdatascience.session import AlgorithmCategory, SessionMemory
 
-# Explicitly define the size of the session
-memory = SessionMemory.m_8GB
-
 # Estimate the memory needed for the GDS session
 memory = sessions.estimate(
     node_count=20,
     relationship_count=50,
     algorithm_categories=[AlgorithmCategory.CENTRALITY, AlgorithmCategory.NODE_EMBEDDING],
 )
+
+print(f"Estimated memory for the session: {memory}")
+
+# Explicitly define the size of the session
+memory = SessionMemory.m_2GB
 ----
 
 [source, python, role=no-test]
@@ -122,9 +124,9 @@ db_connection = DbmsConnectionInfo(
 gds = sessions.get_or_create(
     # we give it a representative name
     session_name="people_and_fruits",
-    memory=SessionMemory.m_4GB,
+    memory=memory,
     db_connection=db_connection,
-    ttl=timedelta(minutes=2),
+    ttl=timedelta(minutes=30),
 )
 ----
 

examples/graph-analytics-serverless-self-managed.ipynb

@@ -128,16 +128,16 @@
    "source": [
     "from graphdatascience.session import AlgorithmCategory, CloudLocation, SessionMemory\n",
     "\n",
-    "# Explicitly define the size of the session\n",
-    "memory = SessionMemory.m_8GB\n",
-    "\n",
     "# Estimate the memory needed for the GDS session\n",
     "memory = sessions.estimate(\n",
     "    node_count=20,\n",
     "    relationship_count=50,\n",
     "    algorithm_categories=[AlgorithmCategory.CENTRALITY, AlgorithmCategory.NODE_EMBEDDING],\n",
     ")\n",
     "\n",
+    "# Explicitly define the size of the session\n",
+    "memory = SessionMemory.m_2GB\n",
+    "\n",
     "print(f\"Estimated memory: {memory}\")\n",
     "\n",
     "# Specify your cloud location\n",

examples/graph-analytics-serverless-standalone.ipynb

@@ -129,9 +129,6 @@
    "source": [
     "from graphdatascience.session import AlgorithmCategory, CloudLocation, SessionMemory\n",
     "\n",
-    "# Explicitly define the size of the session\n",
-    "memory = SessionMemory.m_4GB\n",
-    "\n",
     "# Estimate the memory needed for the GDS session\n",
     "memory = sessions.estimate(\n",
     "    node_count=20,\n",
@@ -141,6 +138,9 @@
     "\n",
     "print(f\"Estimated memory: {memory}\")\n",
     "\n",
+    "# Explicitly define the size of the session\n",
+    "memory = SessionMemory.m_2GB\n",
+    "\n",
     "# Specify your cloud location\n",
     "cloud_location = CloudLocation(\"gcp\", \"europe-west1\")\n",
     "\n",

examples/graph-analytics-serverless.ipynb

@@ -129,15 +129,17 @@
    "source": [
     "from graphdatascience.session import AlgorithmCategory, SessionMemory\n",
     "\n",
-    "# Explicitly define the size of the session\n",
-    "memory = SessionMemory.m_8GB\n",
-    "\n",
     "# Estimate the memory needed for the GDS session\n",
     "memory = sessions.estimate(\n",
     "    node_count=20,\n",
     "    relationship_count=50,\n",
     "    algorithm_categories=[AlgorithmCategory.CENTRALITY, AlgorithmCategory.NODE_EMBEDDING],\n",
-    ")"
+    ")\n",
+    "\n",
+    "print(f\"Estimated memory for the session: {memory}\")\n",
+    "\n",
+    "# Explicitly define the size of the session\n",
+    "memory = SessionMemory.m_2GB"
    ]
   },
   {
@@ -162,9 +164,9 @@
     "gds = sessions.get_or_create(\n",
     "    # we give it a representative name\n",
     "    session_name=\"people_and_fruits\",\n",
-    "    memory=SessionMemory.m_4GB,\n",
+    "    memory=memory,\n",
     "    db_connection=db_connection,\n",
-    "    ttl=timedelta(minutes=2),\n",
+    "    ttl=timedelta(minutes=30),\n",
     ")"
    ]
   },